package mailserver.sql;

import mailcommon.entities.*;

public class FolderService {
    
    private static FolderService instance = null;
    
    private FolderService() {
    }

    public static FolderService getInstance() {
        if (instance == null) {
            instance = new FolderService();
        }
        return instance;
    }
    
    public void addFolder(Folder folder) {}

    public void deleteFolder(int folderId) {}

    public void renameFolder(int folderId) {}
}